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Federal regulations · Through 2026-08-25 · Newer source version available

40 CFR 131.13: General policies.

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Where this section sits in the code
  1. Title 40—Protection of Environment
  2. CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
  3. SUBCHAPTER D—WATER PROGRAMS
  4. PART 131—WATER QUALITY STANDARDS
  5. Subpart B—Establishment of Water Quality Standards

States may, at their discretion, include in their State standards, policies generally affecting their application and implementation, such as mixing zones, low flows and variances. Such policies are subject to EPA review and approval.

Collected 2026-08-27T02:26:04Z. Source file · JSON

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